Busto Arsizio Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Busto Arsizio.
Climate overview of Busto Arsizio
Busto Arsizio, Lombardy, Italy, sees big temperature differences between seasons, with July peaking at 30°C (86°F) and January dropping to 8°C (46°F).
Rain/snowfall is high, totalling around 1430 mm (56 in) per year. November is the wettest month and January the driest. The city also experiences warm summers and cold winters. The most sunshine falls in July, with an average of 9.5 hours of daily sunshine.
Busto Arsizio Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Busto Arsizio - and find the best time to visit.
Monthly Temperature in Busto Arsizio
Visitors to Busto Arsizio can expect significant temperature changes throughout the year. Average maximum daytime temperatures range from a comfortable 30°C (86°F) in July, the warmest time of the year, to a chilly 8°C (46°F) during cooler months like January.
At night, you can expect temperatures ranging from 20°C (68°F) in July to around 1°C (34°F) during January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Busto Arsizio
Busto Arsizio is known for its substantial rain/snowfall, with annual precipitation reaching 1430 mm (56 in). Significant seasonal changes in precipitation occur throughout the year. In the wettest month, November it receives heavy rainfall, averaging 173 mm (6.8 in) of precipitation, recorded across 13 rainy days. In contrast, the driest month January brings less rainfall, with 67 mm (2.6 in) over 11 rainy days. For more details, please visit our Busto Arsizio Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Busto Arsizio
Seasonal changes in sunshine hours are quite dramatic in Busto Arsizio. While July receives considerable daily sunshine with up to 9.5 hours, December marks the darkest time of the year, where sunshine is scarce with only 2.3 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Humidity in Busto Arsizio by Month
The relative humidity is high throughout the year in Busto Arsizio.
The city experiences its highest humidity in January, reaching 86%. In March, the humidity drops to its lowest level at 71%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Busto Arsizio
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May, June, August and September
- Warmest weather: July and August
- Most sunshine: July
- Seasonal pattern: Warm summers and cold winters
Frequently asked questions about the climate in Busto Arsizio
What is the best time to visit Busto Arsizio?
May, June, August and September typically offer the most optimal weather in Busto Arsizio. In contrast, January, November and December tend to have less optimal conditions. Busto Arsizio has warm summers and cold winters.
What temperatures can I expect in Busto Arsizio?
Daytime highs range from 8°C (46°F) in January to 30°C (86°F) in July. Nighttime lows range from 1°C (34°F) to 20°C (68°F). Temperatures vary considerably through the year.
How much rain does Busto Arsizio get?
Annual rainfall is around 1430 mm (56 in). November is the wettest month with 173 mm (6.8 in), while January is the driest with 67 mm (2.6 in).
How sunny is Busto Arsizio?
Busto Arsizio receives around 1,974 hours of sunshine per year. July is the sunniest month with 285 hours, while December is the cloudiest with just 68 hours.
Busto Arsizio 3-Day Forecast
Busto Arsizio on the map
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